| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| /* |
| * Creates logfile and file for debug information |
| * |
| */ |
| package com.sun.star.tooling.converter; |
| |
| import java.io.BufferedWriter; |
| import java.io.IOException; |
| |
| /** |
| * Handle the whole output during converting process except the converted files. |
| * Write output to logfiles and to screen depending on switches given |
| * at command line. |
| * @author Christian Schmidt 2005 |
| * |
| */ |
| public class OutputHandler { |
| |
| private static final String EMPTY = ""; |
| |
| /** |
| * The logfile to write |
| */ |
| public static BufferedWriter logFile; |
| |
| /** |
| * Indicates whether excisting files should be overwritten |
| */ |
| public static boolean doLog = false; |
| |
| /** |
| * Indicate whether the debug information should be written |
| */ |
| public static boolean doDebug = false; |
| |
| /** |
| * The File to write the debug information to |
| */ |
| public static BufferedWriter dbgFile; |
| |
| /** |
| * Write the data to screen and if the switches were set to |
| * logfile and debugfile |
| * |
| * @param out the String to write |
| */ |
| final static void out(String out) { |
| try { |
| if (doDebug) |
| OutputHandler.dbg(out); |
| |
| if (!doLog || logFile == null) { |
| System.out.println(out); |
| } else { |
| System.out.println(out); |
| if (EMPTY.equals(out)) { |
| OutputHandler.log(EMPTY); |
| } else { |
| OutputHandler.log(out); |
| } |
| } |
| } catch (IOException e) { |
| |
| OutputHandler.log(e.toString()); |
| } |
| } |
| |
| /** |
| * make a dot on the screen to show the user that it is going on |
| */ |
| final static void printDot() { |
| System.out.print("."); |
| |
| } |
| |
| /** |
| * write the data to log file and if the switch is set |
| * to the debug file |
| * |
| * @param out the String to write |
| */ |
| final static void log(String out) { |
| try { |
| if(out==null) return; |
| if (doDebug) |
| |
| OutputHandler.dbg(out); |
| |
| if (doLog) { |
| if (!EMPTY.equals(out)) { |
| logFile.write(out); |
| } |
| logFile.newLine(); |
| logFile.flush(); |
| } |
| } catch (IOException e) { |
| |
| System.out.println(e.getMessage()); |
| } |
| } |
| |
| /** |
| * write the string to the debug file |
| * |
| * @param out the String to write |
| * @throws IOException |
| */ |
| final static void dbg(String out) throws IOException { |
| if(out==null) return; |
| if (doDebug) { |
| if (!EMPTY.equals(out)) { |
| dbgFile.write(out); |
| |
| } |
| dbgFile.newLine(); |
| dbgFile.flush(); |
| } |
| } |
| |
| /** |
| * Set a new value to indicate whether a debug file should be written or not |
| * |
| * @param doDebug |
| * The debug value to set. |
| */ |
| private static void setDebug(boolean doDebug) { |
| OutputHandler.doDebug = doDebug; |
| } |
| |
| // /** |
| // * @return Returns the doDebug. |
| // */ |
| // private static boolean isDebug() { |
| // return doDebug; |
| // } |
| |
| /** |
| * Set the debug file to write to. |
| * |
| * @param dbgFile |
| * The debug File to use. |
| */ |
| private static void setDbgFile(BufferedWriter dbgFile) { |
| OutputHandler.dbgFile = dbgFile; |
| } |
| |
| /** |
| * @return Returns the debug File. |
| */ |
| private static BufferedWriter getDbgFile() { |
| return dbgFile; |
| } |
| |
| /** |
| * @param doLog |
| * The log value to set. |
| */ |
| private static void setLog(boolean doLog) { |
| OutputHandler.doLog = doLog; |
| } |
| |
| /** |
| * @return Returns the log value. |
| */ |
| private static boolean isLog() { |
| return doLog; |
| } |
| |
| /** |
| * @param logFile |
| * The logFile to set. |
| */ |
| private static void setLogFile(BufferedWriter logFile) { |
| OutputHandler.logFile = logFile; |
| } |
| |
| /** |
| * @return Returns the logFile. |
| */ |
| private static BufferedWriter getLogFile() { |
| return logFile; |
| } |
| |
| /** |
| * @throws IOException |
| * close log and dbg |
| */ |
| public static void closeAll() throws IOException { |
| if (OutputHandler.logFile != null) { |
| OutputHandler.logFile.flush(); |
| OutputHandler.logFile.close(); |
| } |
| if (OutputHandler.dbgFile != null) { |
| OutputHandler.dbgFile.flush(); |
| OutputHandler.dbgFile.close(); |
| } |
| } |
| |
| } |